/**
 * Quantum Stock - Estilos Apple-style
 * Todo namespaced bajo .qs-app para evitar conflictos con el tema/WP admin.
 */

.qs-app {
    --qs-bg: #fbfbfd;
    --qs-surface: #ffffff;
    --qs-surface-2: #f5f5f7;
    --qs-text: #1d1d1f;
    --qs-text-2: #6e6e73;
    --qs-text-3: #a1a1a6;
    --qs-border: rgba(0, 0, 0, 0.08);
    --qs-border-2: rgba(0, 0, 0, 0.14);
    --qs-up: #34c759;
    --qs-up-bg: rgba(52, 199, 89, 0.12);
    --qs-down: #ff3b30;
    --qs-down-bg: rgba(255, 59, 48, 0.12);
    --qs-info: #0071e3;
    --qs-info-bg: rgba(0, 113, 227, 0.1);
    --qs-warn: #ff9500;
    --qs-warn-bg: rgba(255, 149, 0, 0.12);
    --qs-radius: 14px;
    --qs-radius-sm: 10px;
    --qs-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.04);

    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    max-width: 980px;
    margin: 0 auto;
    padding: 24px;
    color: var(--qs-text);
    background: var(--qs-bg);
    border-radius: 20px;
    box-sizing: border-box;
    line-height: 1.5;
}

.qs-app *,
.qs-app *::before,
.qs-app *::after {
    box-sizing: border-box;
}

@media (prefers-color-scheme: dark) {
    .qs-app {
        --qs-bg: #000000;
        --qs-surface: #1c1c1e;
        --qs-surface-2: #2c2c2e;
        --qs-text: #f5f5f7;
        --qs-text-2: #aeaeb2;
        --qs-text-3: #8e8e93;
        --qs-border: rgba(255, 255, 255, 0.1);
        --qs-border-2: rgba(255, 255, 255, 0.18);
        --qs-shadow: none;
    }
}

/* ===================== HEADER ===================== */
.qs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.qs-brand { display: flex; align-items: center; gap: 12px; }
.qs-logo {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #0071e3, #42a5f5);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 24px; font-weight: 700;
    flex-shrink: 0;
}
.qs-title { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; }
.qs-subtitle { font-size: 12px; color: var(--qs-text-2); }
.qs-header-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.qs-search { display: flex; align-items: center; gap: 8px; }
.qs-search input {
    background: var(--qs-surface);
    border: 1px solid var(--qs-border-2);
    border-radius: 980px;
    padding: 9px 16px;
    font-size: 14px;
    color: var(--qs-text);
    width: 170px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
}
.qs-search input:focus {
    border-color: var(--qs-info);
    box-shadow: 0 0 0 4px var(--qs-info-bg);
}
.qs-search button {
    background: var(--qs-info);
    color: #fff;
    border: none;
    border-radius: 980px;
    padding: 9px 18px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
    font-family: inherit;
}
.qs-search button:hover { opacity: 0.88; }
.qs-search button:active { transform: scale(0.97); }

.qs-status {
    display: flex; align-items: center; gap: 7px;
    font-size: 13px; color: var(--qs-text-2);
}
.qs-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--qs-up);
    box-shadow: 0 0 0 4px var(--qs-up-bg);
}
.qs-status.qs-loading .qs-dot { background: var(--qs-warn); box-shadow: 0 0 0 4px var(--qs-warn-bg); }
.qs-status.qs-err .qs-dot { background: var(--qs-down); box-shadow: 0 0 0 4px var(--qs-down-bg); }

/* ===================== MACRO BANNER ===================== */
.qs-macro-banner {
    display: flex; align-items: center; gap: 10px;
    background: var(--qs-down-bg);
    color: var(--qs-down);
    border-radius: var(--qs-radius-sm);
    padding: 12px 16px;
    font-size: 14px; font-weight: 500;
    margin-bottom: 20px;
}

/* ===================== SYMBOL HEAD ===================== */
.qs-symbol-head {
    display: flex; align-items: flex-start; justify-content: space-between;
    margin-bottom: 20px; gap: 16px; flex-wrap: wrap;
}
.qs-symbol-id h2 {
    font-size: 34px; font-weight: 700; letter-spacing: -0.03em;
    margin: 0 0 2px; line-height: 1.1; color: var(--qs-text);
}
.qs-symbol-meta { font-size: 14px; color: var(--qs-text-2); }
.qs-symbol-time { text-align: right; }
.qs-symbol-time > div:first-child { font-size: 13px; color: var(--qs-text-3); margin-bottom: 6px; }

.qs-pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 12px; border-radius: 980px;
    font-size: 13px; font-weight: 500;
}
.qs-pill-neutral { background: var(--qs-surface-2); color: var(--qs-text-2); }
.qs-pill-up { background: var(--qs-up-bg); color: var(--qs-up); }
.qs-pill-down { background: var(--qs-down-bg); color: var(--qs-down); }
.qs-pill-info { background: var(--qs-info-bg); color: var(--qs-info); }
.qs-pill-warn { background: var(--qs-warn-bg); color: var(--qs-warn); }

/* ===================== CONSENSUS ===================== */
.qs-consensus {
    background: var(--qs-surface-2);
    border-radius: var(--qs-radius);
    padding: 22px 24px;
    margin-bottom: 16px;
}
.qs-consensus-head {
    display: flex; justify-content: space-between; align-items: baseline;
    font-size: 13px; color: var(--qs-text-2); margin-bottom: 8px;
}
.qs-consensus-value { display: flex; align-items: baseline; gap: 10px; }
.qs-big-num { font-size: 40px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.qs-big-num.up { color: var(--qs-up); }
.qs-big-num.down { color: var(--qs-down); }
.qs-big-num.neutral { color: var(--qs-text-2); }
.qs-big-label { font-size: 15px; color: var(--qs-text-2); }

.qs-bar {
    position: relative; height: 8px; border-radius: 980px;
    background: var(--qs-border); margin: 14px 0 12px; overflow: hidden;
}
.qs-bar-fill {
    position: absolute; left: 0; top: 0; bottom: 0; width: 50%;
    border-radius: 980px; transition: width 0.5s ease, background 0.3s;
    background: var(--qs-text-2);
}
.qs-bar-fill.up { background: var(--qs-up); }
.qs-bar-fill.down { background: var(--qs-down); }
.qs-bar-mid {
    position: absolute; left: 50%; top: -2px; bottom: -2px; width: 1px;
    background: var(--qs-text-3); opacity: 0.5;
}
.qs-consensus-label { font-size: 14px; font-weight: 500; }
.qs-consensus-label.up { color: var(--qs-up); }
.qs-consensus-label.down { color: var(--qs-down); }
.qs-consensus-label.neutral { color: var(--qs-text-2); }

/* ===================== TIMEFRAME GRID ===================== */
.qs-tf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px; margin-bottom: 16px;
}
.qs-tf-card {
    background: var(--qs-surface);
    border: 1px solid var(--qs-border);
    border-radius: var(--qs-radius-sm);
    padding: 14px 16px;
    transition: transform 0.15s, box-shadow 0.2s;
}
.qs-tf-card:hover { transform: translateY(-2px); box-shadow: var(--qs-shadow); }
.qs-tf-label { font-size: 12px; color: var(--qs-text-2); margin-bottom: 8px; font-weight: 500; }
.qs-tf-ipd { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; line-height: 1; }
.qs-tf-ipd.up { color: var(--qs-up); }
.qs-tf-ipd.down { color: var(--qs-down); }
.qs-tf-ipd.neutral { color: var(--qs-text-2); }
.qs-tf-price { font-size: 14px; font-weight: 600; color: var(--qs-text); margin-top: 4px; font-variant-numeric: tabular-nums; }
.qs-tf-tag { font-size: 11px; color: var(--qs-text-3); margin-top: 6px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.03em; }

/* ===================== CARDS ===================== */
.qs-cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
@media (max-width: 600px) { .qs-cards-2 { grid-template-columns: 1fr; } }

.qs-card {
    background: var(--qs-surface);
    border: 1px solid var(--qs-border);
    border-radius: var(--qs-radius);
    padding: 18px 20px;
    margin-bottom: 16px;
}
.qs-card-title { font-size: 13px; color: var(--qs-text-2); margin-bottom: 12px; font-weight: 500; }
.qs-card-title-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.qs-card-title-row .qs-card-title { margin-bottom: 0; }

.qs-stat-list { font-size: 14px; }
.qs-stat-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 5px 0; color: var(--qs-text-2);
}
.qs-stat-row span:last-child { color: var(--qs-text); font-weight: 500; font-variant-numeric: tabular-nums; }
.qs-stat-row .good { color: var(--qs-up); }
.qs-stat-row .bad { color: var(--qs-down); }

/* ===================== EVENTS ===================== */
.qs-event-list { display: flex; flex-direction: column; gap: 10px; }
.qs-event-row {
    display: flex; align-items: center; justify-content: space-between;
    font-size: 14px;
}
.qs-event-row .qs-ev-name { display: flex; align-items: center; gap: 8px; color: var(--qs-text); }
.qs-event-row .qs-ev-time { color: var(--qs-text-2); font-variant-numeric: tabular-nums; }
.qs-ev-type {
    font-size: 10px; font-weight: 600; padding: 2px 7px; border-radius: 6px;
    background: var(--qs-surface-2); color: var(--qs-text-2);
}

/* ===================== WATCHLIST ===================== */
.qs-mini-btn {
    background: var(--qs-surface-2); color: var(--qs-text);
    border: 1px solid var(--qs-border-2); border-radius: 980px;
    padding: 6px 14px; font-size: 13px; font-weight: 500; cursor: pointer;
    font-family: inherit; transition: background 0.2s;
}
.qs-mini-btn:hover { background: var(--qs-border); }
.qs-wl-table { display: flex; flex-direction: column; }
.qs-wl-empty { font-size: 14px; color: var(--qs-text-3); padding: 12px 0; text-align: center; }
.qs-wl-row {
    display: grid;
    grid-template-columns: 70px 1fr 70px 90px 70px;
    align-items: center; gap: 10px;
    padding: 10px 0; font-size: 14px;
    border-bottom: 1px solid var(--qs-border);
}
.qs-wl-row:last-child { border-bottom: none; }
.qs-wl-sym { font-weight: 600; }
.qs-wl-price { color: var(--qs-text-2); font-variant-numeric: tabular-nums; }
.qs-wl-ipd { font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.qs-wl-ipd.up { color: var(--qs-up); }
.qs-wl-ipd.down { color: var(--qs-down); }
.qs-wl-ipd.neutral { color: var(--qs-text-2); }
.qs-wl-tag { font-size: 11px; font-weight: 600; text-align: center; padding: 3px 8px; border-radius: 6px; }
.qs-wl-tag.up { background: var(--qs-up-bg); color: var(--qs-up); }
.qs-wl-tag.down { background: var(--qs-down-bg); color: var(--qs-down); }
.qs-wl-tag.neutral { background: var(--qs-surface-2); color: var(--qs-text-2); }
.qs-wl-regime { font-size: 12px; color: var(--qs-text-3); text-align: right; }

/* ===================== DISCLAIMER ===================== */
.qs-disclaimer {
    display: flex; align-items: flex-start; gap: 8px;
    background: var(--qs-warn-bg); color: var(--qs-warn);
    border-radius: var(--qs-radius-sm); padding: 12px 16px;
    font-size: 12px; line-height: 1.55; margin-top: 8px;
}
.qs-disc-icon { flex-shrink: 0; font-weight: 700; }

/* ===================== LOADER / ERROR ===================== */
.qs-loader {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    padding: 40px; color: var(--qs-text-2); font-size: 14px;
}
.qs-spinner {
    width: 22px; height: 22px; border-radius: 50%;
    border: 2.5px solid var(--qs-border); border-top-color: var(--qs-info);
    animation: qs-spin 0.7s linear infinite;
}
@keyframes qs-spin { to { transform: rotate(360deg); } }
.qs-error {
    background: var(--qs-down-bg); color: var(--qs-down);
    border-radius: var(--qs-radius-sm); padding: 16px;
    font-size: 14px; margin-top: 12px;
}

/* Animación de entrada */
.qs-fade { animation: qs-fade-in 0.4s ease; }
@keyframes qs-fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }